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SAIN SAIN LU MD
NPI 1457407561
Internal Medicine - Gastroenterology in New York, NY

Active since January 25, 2007PECOS EnrolledAccepts Medicare Assignment
200 W 57TH ST, FL15, NEW YORK, NY 10019(212) 333-7883(212) 247-8093 Get Directions Write a Review

NPPES record last updated: March 9, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Sain Sain Lu Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SAIN SAIN LU MD (NPI 1457407561) is an individual gastroenterology provider in New York, New York, licensed in New York (195735) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS and is a graduate of New York Medical College (1991).

NPPES Registry Identity

NPI1457407561
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameSAIN SAIN LUCredential: MD
Location Address200 W 57TH ST, FL15New York, NY 10019-3211
Mailing Address200 W 57th St, Fl15New York, NY 10019-3211 · (212) 333-7883 · Fax (212) 247-8093
Phone(212) 333-7883
Fax(212) 247-8093
Sole ProprietorYes
Medical School CMSNew York Medical CollegeGraduated 1991
Enumeration DateJanuary 25, 2007
Last NPPES UpdateMarch 9, 2011
✔ NPI 1457407561 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NY · 195735
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
200 W 57TH ST, New York, NY 10019
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Other Identifiers 2

Medicare UPING17163NY
Medicare ID-Type Unspecified346321NY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sain Sain Lu Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4486806163
PECOS Enrollment IDI20200407002684
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Sain Sain Lu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Icahn School Of Medicine At Mount Sinai
2.1 mi
Internal Medicine
222 WEST 14TH STREET
New York, NY 10011
  • Reassigned Medicare billing, New York enrollment
  • 309 clinicians in this Medicare group
NPI 1568841930 (212) 604-1800

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
57 services45 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
45 services45 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
21 services21 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
20 services20 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
18 services17 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10019 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DOUGLAS B. FRIEDRICH, MD, P.C.
Ophthalmology
200 W 57TH ST, 15TH FLOOR
NEW YORK, NY 10019
New York County (212) 265-2020
DR. GERALD MARK SWEDER D.D.S
Dentist (Orthodontics and Dentofacial Orthopedics)
200 W 57TH ST, SUITE 805
NEW YORK, NY 10019
New York County (212) 757-2285
DR. DOMINICK SERVEDIO AUDIOLOGY PC
Audiologist (Assistive Technology Practitioner)
200 W 57TH ST, SUITE 910
NEW YORK, NY 10019
New York County (917) 441-6094
DR. RICHARD AMIRAIAN M.D.
Internal Medicine
200 W 57TH ST, 15TH & 16TH FL
NEW YORK, NY 10019
New York County (212) 247-8100
CARNEGIE ORAL & MAXILLOFACIAL SURGERY, PLLC
Clinic/Center (Oral and Maxillofacial Surgery)
200 W 57TH ST, SUITE 804
NEW YORK, NY 10019
New York County (646) 895-9680
CORE ZONE CHIROPRACTIC, PC
Chiropractor
200 W 57TH ST, SUITE 909
NEW YORK, NY 10019
New York County (212) 873-0907
DR. MOSHE SEPLOWITZ PSYD
Psychologist (Clinical)
200 W 57TH ST
NEW YORK, NY 10019
New York County (331) 992-8488
MS. JEANETTE D SOFFIANTINI
Pharmacist
200 W 57TH ST, SUITE 900
NEW YORK, NY 10019
New York County (212) 981-1977

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sain Sain Lu's NPI number?

The NPI number for Sain Sain Lu is 1457407561. It was assigned to this individual provider in the NPPES registry on January 25, 2007.

Where is Sain Sain Lu located?

Sain Sain Lu practices at 200 W 57th St Fl15, New York, NY 10019. The listed phone number is (212) 333-7883.

What is Sain Sain Lu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Sain Sain Lu enrolled in Medicare?

Yes. Sain Sain Lu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Sain Sain Lu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sain Sain Lu reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, NY). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sain Sain Lu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Sain Sain Lu was last updated on March 9, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.